876250440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:621

約数の個数: 256

約数和(自身を含む): 3175200000

約数和(自身を除く): 2298949560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 139, 156, 180, 195, 216, 234, 260, 270, 278, 312, 351, 360, 390, 417, 449, 468, 520, 540, 556, 585, 695, 702, 780, 834, 898, 936, 1080, 1112, 1170, 1251, 1347, 1390, 1404, 1560, 1668, 1755, 1796, 1807, 2085, 2245, 2340, 2502, 2694, 2780, 2808, 3336, 3510, 3592, 3614, 3753, 4041, 4170, 4490, 4680, 5004, 5388, 5421, 5560, 5837, 6255, 6735, 7020, 7228, 7506, 8082, 8340, 8980, 9035, 10008, 10776, 10842, 11674, 12123, 12510, 13470, 14040, 14456, 15012, 16164, 16263, 16680, 17511, 17960, 18070, 18765, 20205, 21684, 23348, 24246, 25020, 26940, 27105, 29185, 30024, 32328, 32526, 35022, 36140, 37530, 40410, 43368, 46696, 48492, 48789, 50040, 52533, 53880, 54210, 58370, 60615, 62411, 65052, 70044, 72280, 75060, 80820, 81315, 87555, 96984, 97578, 105066, 108420, 116740, 121230, 124822, 130104, 140088, 150120, 157599, 161640, 162630, 175110, 187233, 195156, 210132, 216840, 233480, 242460, 243945, 249644, 262665, 312055, 315198, 325260, 350220, 374466, 390312, 420264, 484920, 487890, 499288, 525330, 561699, 624110, 630396, 650520, 700440, 748932, 787995, 811343, 936165, 975780, 1050660, 1123398, 1248220, 1260792, 1497864, 1575990, 1622686, 1685097, 1872330, 1951560, 2101320, 2246796, 2434029, 2496440, 2808495, 3151980, 3245372, 3370194, 3744660, 4056715, 4493592, 4868058, 5616990, 6303960, 6490744, 6740388, 7302087, 7489320, 8113430, 8425485, 9736116, 11233980, 12170145, 13480776, 14604174, 16226860, 16850970, 19472232, 21906261, 22467960, 24340290, 29208348, 32453720, 33701940, 36510435, 43812522, 48680580, 58416696, 67403880, 73020870, 87625044, 97361160, 109531305, 146041740, 175250088, 219062610, 292083480, 438125220, 876250440]

約数ペア:

[(1, 876250440), (2, 438125220), (3, 292083480), (4, 219062610), (5, 175250088), (6, 146041740), (8, 109531305), (9, 97361160), (10, 87625044), (12, 73020870), (13, 67403880), (15, 58416696), (18, 48680580), (20, 43812522), (24, 36510435), (26, 33701940), (27, 32453720), (30, 29208348), (36, 24340290), (39, 22467960), (40, 21906261), (45, 19472232), (52, 16850970), (54, 16226860), (60, 14604174), (65, 13480776), (72, 12170145), (78, 11233980), (90, 9736116), (104, 8425485), (108, 8113430), (117, 7489320), (120, 7302087), (130, 6740388), (135, 6490744), (139, 6303960), (156, 5616990), (180, 4868058), (195, 4493592), (216, 4056715), (234, 3744660), (260, 3370194), (270, 3245372), (278, 3151980), (312, 2808495), (351, 2496440), (360, 2434029), (390, 2246796), (417, 2101320), (449, 1951560), (468, 1872330), (520, 1685097), (540, 1622686), (556, 1575990), (585, 1497864), (695, 1260792), (702, 1248220), (780, 1123398), (834, 1050660), (898, 975780), (936, 936165), (1080, 811343), (1112, 787995), (1170, 748932), (1251, 700440), (1347, 650520), (1390, 630396), (1404, 624110), (1560, 561699), (1668, 525330), (1755, 499288), (1796, 487890), (1807, 484920), (2085, 420264), (2245, 390312), (2340, 374466), (2502, 350220), (2694, 325260), (2780, 315198), (2808, 312055), (3336, 262665), (3510, 249644), (3592, 243945), (3614, 242460), (3753, 233480), (4041, 216840), (4170, 210132), (4490, 195156), (4680, 187233), (5004, 175110), (5388, 162630), (5421, 161640), (5560, 157599), (5837, 150120), (6255, 140088), (6735, 130104), (7020, 124822), (7228, 121230), (7506, 116740), (8082, 108420), (8340, 105066), (8980, 97578), (9035, 96984), (10008, 87555), (10776, 81315), (10842, 80820), (11674, 75060), (12123, 72280), (12510, 70044), (13470, 65052), (14040, 62411), (14456, 60615), (15012, 58370), (16164, 54210), (16263, 53880), (16680, 52533), (17511, 50040), (17960, 48789), (18070, 48492), (18765, 46696), (20205, 43368), (21684, 40410), (23348, 37530), (24246, 36140), (25020, 35022), (26940, 32526), (27105, 32328), (29185, 30024)]